Home / 19,193,625.50-26,480,735.83-10,927,839.23

Finding the Fourth Proportional to 19,193,625.50, 26,480,735.83 and 10,927,839.23

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Solution

The fourth proportional to 19,193,625.50, 26,480,735.83 and 10,927,839.23 is: 15,076,735.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,193,625.50 : 26,480,735.83 = 10,927,839.23 : x
  2. Step 2: Convert to fraction form
    19,193,625.50/26,480,735.83 = 10,927,839.23/x
  3. Step 3: Cross multiply
    19,193,625.50x = 26,480,735.83 × 10,927,839.23
  4. Step 4: Simplify right side
    19,193,625.50x = 289,377,223,842,340.62
  5. Step 5: Solve for x
    x = 289,377,223,842,340.62/19,193,625.50
  6. Step 6: Final answer
    x = 15,076,735.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.